Serving tray



FIG. 1 is a top perspective view of a serving trays showing my new design;

FIG. 2 shows a top view of the serving tray of FIG. 1;

FIG. 3 shows a bottom view of the serving tray of FIG. 1;

FIG. 4 shows an end view of the serving tray of FIG. 1;

FIG. 5 shows an opposing end view of the serving tray of FIG. 1;

FIG. 6 shows an back view of the serving tray of FIG. 1; and,

FIG. 7 shows a front view of the serving tray of FIG. 1. 

The ornamental design for a serving tray, as shown and described. 